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The Pilatus PC-7 Turbo Trainer is a low-wing tandem-seat training aircraft designed and manufactured by Pilatus Aircraft of
Switzerland ). Swiss law does not designate a ''capital'' as such, but the federal parliament and government are installed in Bern, while other federal institutions, such as the federal courts, are in other cities (Bellinzona, Lausanne, Luzern, Neuchâtel ...
. The aircraft is capable of all basic training functions including
aerobatics Aerobatics is the practice of flying maneuvers involving aircraft attitudes that are not used in conventional passenger-carrying flights. The term is a portmanteau of "aerial" and "acrobatics". Aerobatics are performed in aeroplanes and glid ...
, instrument, tactical and night flying. The PC-7 was developed from the preceding
Pilatus P-3 The Pilatus P-3 was a military training aircraft built by Pilatus Aircraft of Switzerland. Design and development The Pilatus P-3 was designed for primary and advanced training (including night flying, aerobatics and instrument flying). Th ...
, largely differing by the adoption of a
turboprop A turboprop is a turbine engine that drives an aircraft propeller. A turboprop consists of an intake, reduction gearbox, compressor, combustor, turbine, and a propelling nozzle. Air enters the intake and is compressed by the compressor. Fuel ...
engine, a
bubble canopy A bubble canopy is an aircraft canopy constructed without bracing, for the purpose of providing a wider unobstructed field of view to the pilot, often providing 360° all-round visibility. The designs of bubble canopies can drastically vary; s ...
, and a new one-piece wing. Introduced during the 1970s, it has since developed a sizable presence of the global trainer market. The type has been adopted by in excess of 20
air force An air force – in the broadest sense – is the national military branch that primarily conducts aerial warfare. More specifically, it is the branch of a nation's armed services that is responsible for aerial warfare as distinct from an a ...
s as their
ab initio ''Ab initio'' ( ) is a Latin term meaning "from the beginning" and is derived from the Latin ''ab'' ("from") + ''initio'', ablative singular of ''initium'' ("beginning"). Etymology Circa 1600, from Latin, literally "from the beginning", from ab ...
trainer, as well as multiple civilian operators. Over one million hours have reportedly been flown by PC-7s worldwide. In addition to training operations, some aircraft are armed and have been used for combat missions by several customers, including
Chad Chad (; ar, تشاد , ; french: Tchad, ), officially the Republic of Chad, '; ) is a landlocked country at the crossroads of North and Central Africa. It is bordered by Libya to the north, Sudan to the east, the Central African Republic ...
,
Iran Iran, officially the Islamic Republic of Iran, and also called Persia, is a country located in Western Asia. It is bordered by Iraq and Turkey to the west, by Azerbaijan and Armenia to the northwest, by the Caspian Sea and Turkmeni ...
, and
Mexico Mexico (Spanish: México), officially the United Mexican States, is a country in the southern portion of North America. It is bordered to the north by the United States; to the south and west by the Pacific Ocean; to the southeast by Guatema ...
, often in violation of the relevant
export An export in international trade is a good produced in one country that is sold into another country or a service provided in one country for a national or resident of another country. The seller of such goods or the service provider is an ...
agreement between the customer and the Swiss government. An improved model of the aircraft, the ''PC-7 Mk II'', was developed during the 1990s by combining the newer
PC-9 The Pilatus PC-9 is a single-engine, low-wing tandem-seat turboprop training aircraft manufactured by Pilatus Aircraft of Switzerland. Designed as a more powerful evolution of the Pilatus PC-7, the PC-9's first flight was made in May 1984 afte ...
's
airframe The mechanical structure of an aircraft is known as the airframe. This structure is typically considered to include the fuselage, undercarriage, empennage and wings, and excludes the propulsion system. Airframe design is a field of aerospa ...
and
avionics Avionics (a blend word, blend of ''aviation'' and ''electronics'') are the Electronics, electronic systems used on aircraft. Avionic systems include communications, Air navigation, navigation, the display and management of multiple systems, ...
with the PC-7's smaller turbine engine. Reportedly, in excess of 500 PC-7s have been sold to various operators, the majority of which still being in service. In Pilatus' line-up, the PC-7 has been succeeded by the newer PC-9 and PC-21 trainers.


Development


Origins

Work on what would become the PC-7 commenced during the 1960s. It was based on the earlier
piston A piston is a component of reciprocating engines, reciprocating pumps, gas compressors, hydraulic cylinders and pneumatic cylinders, among other similar mechanisms. It is the moving component that is contained by a cylinder and is made gas-tig ...
-powered
Pilatus P-3 The Pilatus P-3 was a military training aircraft built by Pilatus Aircraft of Switzerland. Design and development The Pilatus P-3 was designed for primary and advanced training (including night flying, aerobatics and instrument flying). Th ...
, the initial prototype being produced from the existing prototype P-3, principally differing by the substitution of its
Lycoming O-435 The Lycoming O-435 is an American six-cylinder, horizontally opposed fixed-wing aircraft and helicopter engine made by Lycoming Engines Lycoming Engines is a major American manufacturer of aircraft engines. With a factory in Williamspor ...
engine with a Pratt & Whitney PT6A-20
turboprop A turboprop is a turbine engine that drives an aircraft propeller. A turboprop consists of an intake, reduction gearbox, compressor, combustor, turbine, and a propelling nozzle. Air enters the intake and is compressed by the compressor. Fuel ...
powerplant. On 12 April 1966, the modified prototype performed its
maiden flight The maiden flight, also known as first flight, of an aircraft is the first occasion on which it leaves the ground under its own power. The same term is also used for the first launch of rockets. The maiden flight of a new aircraft type is alwa ...
. However, the PC-7 programme was abruptly shelved following an accident involving the aircraft.''Air International'' September 1979, p. 112. The termination of work was reportedly driven by a lack of market interest."Pilatus PC-7 Turbo Trainer."
''Forecast International'', September 1999.
During 1973, it was decided to restart work on the programme; factors for its revival had included the
1973 oil crisis The 1973 oil crisis or first oil crisis began in October 1973 when the members of the Organization of Arab Petroleum Exporting Countries (OAPEC), led by Saudi Arabia, proclaimed an oil embargo. The embargo was targeted at nations that had supp ...
, the launch of the rival Beechcraft T-34C Turbo-Mentor, and the increasing age of existing trainer aircraft. To support the relaunch, another P-3 was obtained from the Swiss Air Force. After modifications, this aircraft first flew on 12 May 1975. Further extensive modifications followed later in the programme, including the adoption of a new one-piece wing complete with integral fuel tanks, along with an altered tailfin and a
bubble canopy A bubble canopy is an aircraft canopy constructed without bracing, for the purpose of providing a wider unobstructed field of view to the pilot, often providing 360° all-round visibility. The designs of bubble canopies can drastically vary; s ...
. The flight test programme came to a close during Autumn 1977. On 12 August 1978, the first production aircraft made its first flight. On 5 December of that year, Switzerland's
Federal Office of Civil Aviation The Federal Office of Civil Aviation (FOCA, german: Bundesamt für Zivilluftfahrt; french: Office fédéral de l'aviation civile; it, Ufficio federale dell'aviazione civile) is the Swiss civil aviation agency, a division of the Federal Departm ...
(FOCA) issued civil certification for the PC-7; immediately thereafter, initial deliveries of production aircraft commenced to customers
Burma Myanmar, ; UK pronunciations: US pronunciations incl. . Note: Wikipedia's IPA conventions require indicating /r/ even in British English although only some British English speakers pronounce r at the end of syllables. As John Wells explai ...
and
Bolivia , image_flag = Bandera de Bolivia (Estado).svg , flag_alt = Horizontal tricolor (red, yellow, and green from top to bottom) with the coat of arms of Bolivia in the center , flag_alt2 = 7 × 7 square p ...
.''Air International'' September 1979, p. 114. Over time, sales of the PC-7 generated considerable profits, allowing the company to finance the development of further types of aircraft.


Further development

The ''PC-7 Mk II'' is a development of the
PC-9 The Pilatus PC-9 is a single-engine, low-wing tandem-seat turboprop training aircraft manufactured by Pilatus Aircraft of Switzerland. Designed as a more powerful evolution of the Pilatus PC-7, the PC-9's first flight was made in May 1984 afte ...
's airframe and avionics, which was powered by the PC-7's smaller turbine engine, which reportedly achieved lower operating and maintenance costs. This variant was developed at the behest of the
South African Air Force "Through hardships to the stars" , colours = , colours_label = , march = , mascot = , anniversaries = , equipment ...
(SAAF), who later adopted the type. A batch of 60 PC-7 MK IIs were locally assembled in
South Africa South Africa, officially the Republic of South Africa (RSA), is the southernmost country in Africa. It is bounded to the south by of coastline that stretch along the South Atlantic and Indian Oceans; to the north by the neighbouring countri ...
using kits supplied by Pilatus for the SAAF; due to political considerations, these aircraft were not fitted with the armament
hardpoint A hardpoint is an attachment location on a structural frame designed to transfer force and carry an external or internal load. The term is usually used to refer to the mounting points (more formally known as a weapon station or station) on the ...
s. Deliveries to the SAAF took place between late 1994 and 1996. In addition to Pilatus' own improvement programmes, several third-party companies have independently developed their own upgrades for customer's PC-7. During the late 1990s,
Israel Israel (; he, יִשְׂרָאֵל, ; ar, إِسْرَائِيل, ), officially the State of Israel ( he, מְדִינַת יִשְׂרָאֵל, label=none, translit=Medīnat Yīsrāʾēl; ), is a country in Western Asia. It is situated ...
I engineering firm Radom began offering a kit of new avionics for the type, which included a new mission computer, a wide-angle
head-up display A head-up display, or heads-up display, also known as a HUD (), is any transparent display that presents data without requiring users to look away from their usual viewpoints. The origin of the name stems from a pilot being able to view informa ...
, along with various replacement communications and weapons-delivery systems. During July 1998, Pilatus announced that it has come to an agreement with
America The United States of America (U.S.A. or USA), commonly known as the United States (U.S. or US) or America, is a country primarily located in North America. It consists of 50 states, a federal district, five major unincorporated territorie ...
n company Western Aircraft for the latter to act as a
distributor A distributor is an enclosed rotating switch used in spark-ignition internal combustion engines that have mechanically timed ignition. The distributor's main function is to route high voltage current from the ignition coil to the spark plugs ...
for the PC-7 across the
North America North America is a continent in the Northern Hemisphere and almost entirely within the Western Hemisphere. It is bordered to the north by the Arctic Ocean, to the east by the Atlantic Ocean, to the southeast by South America and the Car ...
n civil aviation market. At this time, there were already five civil-registered PC-7s in operation in North America; Pilatus believed that the region could be a viable market for both remanufactured and newly built examples of the type, which would be priced between $1 million and $2 million respectively. It was recognised that this market was limited, Western Aircraft expected to sell only a few aircraft per year."Pilatus appoints Western to market PC-7 trainer."
''Flight International'', 22 July 1998.


Operational history


General use

All
export An export in international trade is a good produced in one country that is sold into another country or a service provided in one country for a national or resident of another country. The seller of such goods or the service provider is an ...
sales of the PC-7 are subject to approval by the Swiss Government, whose authorisation is required prior to any delivery taking place. The sale of combat-capable aircraft has been a controversial matter at times, and political pressure has been applied for PC-7s to be shipped without the fittings for armaments being installed. The Swiss government has occasionally held up or outright refused to issue export licences for some nations, a move which has reportedly lead to the loss of several potential sales, such as to
South Korea South Korea, officially the Republic of Korea (ROK), is a country in East Asia, constituting the southern part of the Korea, Korean Peninsula and sharing a Korean Demilitarized Zone, land border with North Korea. Its western border is formed ...
and
Mexico Mexico (Spanish: México), officially the United Mexican States, is a country in the southern portion of North America. It is bordered to the north by the United States; to the south and west by the Pacific Ocean; to the southeast by Guatema ...
. In addition to its adoption by numerous military customers, the PC-7 has also been used by private customers. It has been certified for civil use by both the FOCA and the
Federal Aviation Administration The Federal Aviation Administration (FAA) is the largest transportation agency of the U.S. government and regulates all aspects of civil aviation in the country as well as over surrounding international waters. Its powers include air traffic m ...
(FAA) as compliant with regulations pertaining to
general aviation General aviation (GA) is defined by the International Civil Aviation Organization (ICAO) as all civil aviation aircraft operations with the exception of commercial air transport or aerial work, which is defined as specialized aviation services ...
operations in both
Europe Europe is a large peninsula conventionally considered a continent in its own right because of its great physical size and the weight of its history and traditions. Europe is also considered a Continent#Subcontinents, subcontinent of Eurasia ...
and the
United States The United States of America (U.S.A. or USA), commonly known as the United States (U.S. or US) or America, is a country primarily located in North America. It consists of 50 states, a federal district, five major unincorporated territorie ...
. Amongst its uses in the civilian sector has been aerobatic displays. During the 1990s, the PC-7 Mk II was adopted as the basic trainer of the
Royal Brunei Air Force The Royal Brunei Air Force (RBAirF) ( ms, Tentera Udara Diraja Brunei, abbreviation ''TUDB'') is the air force of the sultanate of Brunei. It is mainly based at the Rimba Air Force Base within the Brunei International Airport.BAE Systems Hawk jet trainer; the acquisition was seen a key to its expanded operations with
fixed-wing aircraft A fixed-wing aircraft is a heavier-than-air flying machine, such as an airplane, which is capable of flight using wings that generate lift caused by the aircraft's forward airspeed and the shape of the wings. Fixed-wing aircraft are distinc ...
. During June 2011, the
Indian Air Force The Indian Air Force (IAF) is the air arm of the Indian Armed Forces. Its complement of personnel and aircraft assets ranks third amongst the air forces of the world. Its primary mission is to secure Indian airspace and to conduct aerial w ...
(IAF) selected the PC-7 MkII as its new basic trainer, signing a contract for an initial batch of 75 aircraft with an option for buying an additional 38 PC-7 MkIIs; the service had a total requirement of 181 trainers.Pilatus Press Release
"India Selects Pilatus Basic Trainer."
''LiveFistDefence.com'', 24 May 2012. Retrieved: 19 June 2011.
The fast-tracked decision to procure a foreign aircraft over a domestically developed alternative proposed by
Hindustan Aeronautics Limited Hindustan Aeronautics Limited (HAL) is an Indian state-owned aerospace and defence (military), defence company, headquartered in Bangalore, India. Established on 23 December 1940, HAL is one of the oldest and largest aerospace and defence manuf ...
(HAL) was a controversial one; retired Air Marshal Anil Chopra argued that HAL had no viable design for the role and that the IAF could not have reasonably afforded the delay involved in the development of such an aircraft. The procurement of an additional 106 trainers under the ‘Make & Buy (Indian) category was repeatedly deferred. In 2017, the maintenance agreement with Pilatus lapsed, resulting in the IAF becoming solely responsible for performing these activities. During 2018, India announced that it had chosen to exercise the option of buying a batch of 38 trainers.


Combat use

A number of PC-7s were employed by the
Guatemalan Air Force The Guatemalan Air Force ( es, Fuerza Aérea Guatemalteca or ''FAG'') is a small air force composed mostly of U.S.-made aircraft throughout its history. The FAG is a subordinate to the Guatemalan Military and its commanding officer reports to th ...
in air strikes and for
close air support In military tactics, close air support (CAS) is defined as air action such as air strikes by fixed or rotary-winged aircraft against hostile targets near friendly forces and require detailed integration of each air mission with fire and moveme ...
(CAS) during the
Guatemalan civil war The Guatemalan Civil War was a civil war in Guatemala fought from 1960 to 1996 between the government of Guatemala and various leftist rebel groups. The government forces have been condemned for committing genocide against the Maya population ...
, starting in 1982 until the end of the conflict in 1996. The PC-7s were typically deployed from the airfield in La Aurora, being armed with a mixture of
gun pod A gun pod is a detachable pod or pack containing machine guns, autocannons, revolver cannons, or rotary cannons and ancillaries, mounted externally on a vehicle such as a military aircraft which may or may not also have its own guns. Description ...
s and
rocket pod A rocket launcher is a weapon that launches an unguided, rocket-propelled projectile. History The earliest rocket launchers documented in imperial China consisted of arrows modified by the attachment of a rocket motor to the shaft a few ...
s. During the lengthy
Iran–Iraq War The Iran–Iraq War was an armed conflict between Iran and Iraq that lasted from September 1980 to August 1988. It began with the Iraqi invasion of Iran and lasted for almost eight years, until the acceptance of United Nations Security Council ...
of the 1980s, amid tensions between
Iran Iran, officially the Islamic Republic of Iran, and also called Persia, is a country located in Western Asia. It is bordered by Iraq and Turkey to the west, by Azerbaijan and Armenia to the northwest, by the Caspian Sea and Turkmeni ...
and the
United States The United States of America (U.S.A. or USA), commonly known as the United States (U.S. or US) or America, is a country primarily located in North America. It consists of 50 states, a federal district, five major unincorporated territorie ...
, it is alleged that Iranian officials threatened to arm its PC-7 fleet with explosives and use them to launch
suicide attack A suicide attack is any violent Strike (attack), attack, usually entailing the attacker detonating an explosive, where the attacker has suicide, accepted their own death as a direct result of the attacking method used. Suicide attacks have oc ...
s against
United States Navy The United States Navy (USN) is the maritime service branch of the United States Armed Forces and one of the eight uniformed services of the United States. It is the largest and most powerful navy in the world, with the estimated tonnage ...
vessels present in the
Persian Gulf The Persian Gulf ( fa, خلیج فارس, translit=xalij-e fârs, lit=Gulf of Persis, Fars, ), sometimes called the ( ar, اَلْخَلِيْجُ ٱلْعَرَبِيُّ, Al-Khalīj al-ˁArabī), is a Mediterranean sea (oceanography), me ...
. Iran reportedly trained a number of suicide pilots and flew some operational missions, training was performed at Bushehr Air Base in Iran and overseas in
North Korea North Korea, officially the Democratic People's Republic of Korea (DPRK), is a country in East Asia. It constitutes the northern half of the Korea, Korean Peninsula and shares borders with China and Russia to the north, at the Yalu River, Y ...
. In early 1984, an Iranian attack helicopter AH-1J Sea Cobra was shot down by an Iraqi PC-7 during Operation Khyber (Iranian pilots Reza Moghadam and Mohammad Yazdi were rescued). In 1994, the
Mexican Air Force The Mexican Air Force (FAM; es, Fuerza Aérea Mexicana) is the primary aerial warfare service branch of the Mexican Armed Forces. It is a component of the Mexican Army and depends on the National Defense Secretariat ( SEDENA). The objective of ...
used several armed PC-7s to attack units of the
Zapatista Army of National Liberation The Zapatista Army of National Liberation (, EZLN), often referred to as the Zapatistas (Mexican ), is a far-left political and militant group that controls a substantial amount of territory in Chiapas, the southernmost state of Mexico. Sin ...
during the
Chiapas conflict The Chiapas conflict (Spanish: ''Conflicto de Chiapas'') comprises the 1994 Zapatista uprising, the 1995 Zapatista crisis and ensuing tension between the Mexican state and the indigenous peoples and subsistence farmers of Chiapas from the 1990 ...
in
Mexico Mexico (Spanish: México), officially the United Mexican States, is a country in the southern portion of North America. It is bordered to the north by the United States; to the south and west by the Pacific Ocean; to the southeast by Guatema ...
. This action was considered illegal by the Swiss government because the airplanes were sold for training purposes only, and as result, Switzerland issued a ban on the sale of additional units to Mexico. At the time, the Mexican Air Force was the largest single export operator of the type and had been seeking to acquire further PC-7s, thus the sales ban was viewed as an economic blow to Pilatus."Government veto blocks PC-9 sale to Mexico."
''
Flight International ''Flight International'' is a monthly magazine focused on aerospace. Published in the United Kingdom and founded in 1909 as "A Journal devoted to the Interests, Practice, and Progress of Aerial Locomotion and Transport", it is the world's oldes ...
'', 8 February 1998.
During the mid to late 1990s,
Executive Outcomes Executive Outcomes is a private military company (PMC) founded in South Africa in 1989 by Eeben Barlow, a former lieutenant-colonel of the South African Defence Force. It later became part of the South African-based holding company Strategic Res ...
, a
private military contractor A private military company (PMC) or private military and security company (PMSC) is a private company providing armed combat or security services for financial gain. PMCs refer to their personnel as "security contractors" or "private military ...
(PMC) led by Eeben Barlow, utilised three armed PC-7s (ex-
Bophuthatswana Bophuthatswana (, meaning "gathering of the Tswana people"), officially the Republic of Bophuthatswana ( tn, Riphaboliki ya Bophuthatswana; af, Republiek van Bophuthatswana), was a Bantustan (also known as "Homeland"; an area set aside for mem ...
Air Force aircraft) to provide
close air support In military tactics, close air support (CAS) is defined as air action such as air strikes by fixed or rotary-winged aircraft against hostile targets near friendly forces and require detailed integration of each air mission with fire and moveme ...
(CAS) during its operations in
Sierra Leone Sierra Leone,)]. officially the Republic of Sierra Leone, is a country on the southwest coast of West Africa. It is bordered by Liberia to the southeast and Guinea surrounds the northern half of the nation. Covering a total area of , Sierra ...
. During the late 2000s, the Chadian Air Force reportedly used its small fleet of PC-7s to bomb rebel positions both in their own territory and in neighbouring
Sudan Sudan ( or ; ar, السودان, as-Sūdān, officially the Republic of the Sudan ( ar, جمهورية السودان, link=no, Jumhūriyyat as-Sūdān), is a country in Northeast Africa. It shares borders with the Central African Republic t ...
. The Swiss government summoned the Chad's ambassador to request an explanation for these reports, as these actions breached the export agreements previously struck for the sale of the type to Chad.


Variants

* PC-7 : two-seat basic trainer aircraft, powered by PT6A-25A engine rated at 410 kW (550 shp).''Air International'' September 1979, p. 115. * PC-7 Mk II is a development of the PC-9's airframe and avionics, retaining the PC-7's wing to mount external stores. Powered by PT6A-25C of 522 kW (700 shp) rather than more powerful PT6A-62 of PC-9.Taylor 1999, pp. 96–97. Developed for the SAAF, and known as the "Astra"; the aircraft is a hybrid PC-7 and PC-9, either a PC-7 "Heavy" or a PC-9 "Lite" depending on point of configuration. * NCPC-7 : upgraded version of the standard PC-7 with fully
IFR In aviation, instrument flight rules (IFR) is one of two sets of regulations governing all aspects of civil aviation aircraft operations; the other is visual flight rules (VFR). The U.S. Federal Aviation Administration's (FAA) ''Instrument Fly ...
glass cockpit A glass cockpit is an aircraft cockpit that features electronic (digital) flight instrument displays, typically large LCD screens, rather than the traditional style of analog dials and gauges. While a traditional cockpit relies on numerous mech ...
avionics, developed for the Swiss Air Force. The designation NCPC-7 has been provisionally used in the Swiss Air Force to differentiate modernized PC-7s (NC for New Cockpit) from those which were not yet done. It was removed after the improvement of the last of the 28 aircraft in 2009. Consequently, all the Turbo-Trainer took again the designation PC-7.


Operators


Military operators

An incomplete list of the users of the PC-7: ; *
National Air Force of Angola The National Air Force of Angola or FANA ( pt, Força Aérea Nacional de Angola) is the air branch of the Armed Forces of Angola. With an inventory of more than 300 aircraft, FANA is (on paper) one of the largest and strongest air forces of A ...
: 12 ordered in 1981, with deliveries starting in 1982 ;: *
Austrian Air Force The Austrian Air Force (german: Österreichische Luftstreitkräfte, , Austrian Air Combat Force) is a component part of the Austrian Armed Forces. History The Austrian Air Force in its current form was created in May 1955 by the victorious Al ...
: 13 aircraft remaining in service as of December 2021 ;: *
Bolivian Air Force The Bolivian Air Force ( es, Fuerza Aérea Boliviana or 'FAB') is the air force of Bolivia and branch of the Bolivian Armed Forces. History By 1938 the Bolivian air force consisted of about 60 aircraft (Curtiss Hawk fighters, Curtiss T-32 Co ...
: 24 aircraft delivered. 2 remain in service as of December 2021 ; *
Botswana Defence Force Air Wing The Botswana Defence Force Air Arm is the air force of the Botswana Defence Force of Botswana in southern Africa. Chiefs of the Defence Staff Air Wing The former heads of the Botswana Armed Forces Air Wing were referred to while in office as ...
: seven (delivered from 1990) to be replaced by five PC-7 Mk 2s in 2013. Five PC-7 Mk II aircraft formally accepted into service on February 8, 2013, removing six PC-7s from service. ;: *
Royal Brunei Air Force The Royal Brunei Air Force (RBAirF) ( ms, Tentera Udara Diraja Brunei, abbreviation ''TUDB'') is the air force of the sultanate of Brunei. It is mainly based at the Rimba Air Force Base within the Brunei International Airport.Alap-Alap Formation''
aerobatic Aerobatics is the practice of flying maneuvers involving aircraft attitudes that are not used in conventional passenger-carrying flights. The term is a portmanteau of "aerial" and "acrobatics". Aerobatics are performed in aeroplanes and glid ...
display team. ;: *
Chad Air Force The Chadian Air Force (french: Armée de l'Air Tchadienne or AAT) is the aviation branch of the Chad National Army. It was formed in 1961 as the Chadian National Flight/Squadron ( or ENT). The force shares a base with French forces at N'Djame ...
: two aircraft remaining in service as of December 2021 ; *
Chilean Navy The Chilean Navy ( es, Armada de Chile) is the naval warfare service branch of the Chilean Armed Forces. It is under the Ministry of National Defense. Its headquarters are at Edificio Armada de Chile, Valparaiso. History Origins and the Wars ...
: seven aircraft remain in service as of December 2021 ; *
Direction générale de l'armement The Direction générale de l’armement (DGA; English: Directorate General of Armaments), is the French Government Defence procurement and technology agency responsible for project management, development and purchase of weapon systems for the Fr ...
: 6 aircraft delivered ; *
Guatemalan Air Force The Guatemalan Air Force ( es, Fuerza Aérea Guatemalteca or ''FAG'') is a small air force composed mostly of U.S.-made aircraft throughout its history. The FAG is a subordinate to the Guatemalan Military and its commanding officer reports to th ...
: one aircraft remaining in service as of December 2021 ; *
Indian Air Force The Indian Air Force (IAF) is the air arm of the Indian Armed Forces. Its complement of personnel and aircraft assets ranks third amongst the air forces of the world. Its primary mission is to secure Indian airspace and to conduct aerial w ...
: 78 India has decided to shelve ordering 38 more and placed orders for
HAL HTT-40 The HAL HTT-40 (Hindustan Turbo Trainer-40) is an Indian training aircraft designed and built by Hindustan Aeronautics Limited (HAL). It will replace the Indian Air Force's retired HPT-32 Deepak as a basic trainer. Design and development Th ...
; *
Islamic Republic of Iran Air Force , patron = , motto = , "Skyhigh is my place" , colours = Ultramarine blue , colours_label = , march = , mascot ...
: 34 aircraft remain in service as of December 2021 ; *
Royal Malaysian Air Force The Royal Malaysian Air Force (RMAF, ms, Tentera Udara Diraja Malaysia; TUDM; Jawi: ) was formed on 2 June 1958 as the Royal Federation of Malaya Air Force (; ). However, its roots can be traced back to the Malayan Auxiliary Air Force format ...
: 30 PC-7 Turbo Trainers out of a first order of 44 (delivered from 1983), 17 PC-7 Mk IIs out of a second order of 19 (delivered in two batches, nine from 2001 and ten from 2007). Total of 47 currently in service. The type is also used by the ''Taming Sari''
aerobatic Aerobatics is the practice of flying maneuvers involving aircraft attitudes that are not used in conventional passenger-carrying flights. The term is a portmanteau of "aerial" and "acrobatics". Aerobatics are performed in aeroplanes and glid ...
display team. ; *
Mexican Air Force The Mexican Air Force (FAM; es, Fuerza Aérea Mexicana) is the primary aerial warfare service branch of the Mexican Armed Forces. It is a component of the Mexican Army and depends on the National Defense Secretariat ( SEDENA). The objective of ...
: 88 (first delivery May 1979)Jackson 2003, p. 454. ; *
Myanmar Air Force The Myanmar Air Force ( my, တပ်မတော် (လေ), ), known until 1989 as the Burmese Air Force, is the aerial branch of Myanmar's armed forces, the Tatmadaw. The primary mission of the Myanmar Air Force (MAF) since its inception ha ...
: first deliveries in 1979. 16 aircraft in service as of December 2021 ; *
Royal Netherlands Air Force , colours = , colours_label = , march = ''Parade March of the Royal Netherlands Air Force'' , mascot = , anniversaries = , equipment ...
: 13 aircraft in service as of December 2021 ; *
South African Air Force "Through hardships to the stars" , colours = , colours_label = , march = , mascot = , anniversaries = , equipment ...
: 60 (PC-7 Mk 2s). The type is also used by the ''
Silver Falcons The Silver Falcons is the aerobatic display team of the South African Air Force. Based at Air Force Base Langebaanweg near Cape Town, the Silver Falcons fly the Pilatus PC-7 Mk II, the basic trainer of the SA Air Force in a 5-ship routine. The ...
''
aerobatic Aerobatics is the practice of flying maneuvers involving aircraft attitudes that are not used in conventional passenger-carrying flights. The term is a portmanteau of "aerial" and "acrobatics". Aerobatics are performed in aeroplanes and glid ...
display team. ; * Swiss Air Force: 40 (delivered from 1979), 28 PC-7 upgraded with new cockpit in service in 2011. The type is also used by the ''
PC-7 Team The PC-7 Team is an aerobatics team of the Swiss Air Force. It derives its name from the Pilatus PC-7 trainer, the team's primary aircraft. History Soon after the PC-7 was introduced in 1982, the Swiss Air Force started to present the new a ...
''
aerobatic Aerobatics is the practice of flying maneuvers involving aircraft attitudes that are not used in conventional passenger-carrying flights. The term is a portmanteau of "aerial" and "acrobatics". Aerobatics are performed in aeroplanes and glid ...
display team. ; *
United Arab Emirates Air Force The United Arab Emirates Air Force (UAEAF) ( ar, القوات الجوية والدفاع الجوي الاماراتي, al-Quwwāt al-Jawiyah wa al-Defa' al-Jawiy al-ʾImārāty) is the air force of the United Arab Emirates (UAE), part of the U ...
: 31 aircraft in service as of December 2021 ; *
Uruguayan Air Force The Uruguayan Air Force ( es, Fuerza Aérea Uruguaya, abbreviated FAU) is the air service branch of the Armed Forces of Uruguay. Originally created as part of the National Army of Uruguay, the Air Force was established as a separate branch on Dec ...
: 5 aircraft in service as of December 2021


Former military operators

;
Bophuthatswana Bophuthatswana (, meaning "gathering of the Tswana people"), officially the Republic of Bophuthatswana ( tn, Riphaboliki ya Bophuthatswana; af, Republiek van Bophuthatswana), was a Bantustan (also known as "Homeland"; an area set aside for mem ...
: *
Bophuthatswana Air Force The Bophuthatswana Air Force (BAF) was the aviation branch of the Bophuthatswana Defence Force. The BAF existed from 1987 until 27 April 1994. The primary role of the BAF was to provide support and medevac services to the ground units of the Boph ...
: Three (delivered from 1989, later transferred to
South Africa South Africa, officially the Republic of South Africa (RSA), is the southernmost country in Africa. It is bounded to the south by of coastline that stretch along the South Atlantic and Indian Oceans; to the north by the neighbouring countri ...
and subsequently served in the
Sierra Leone Sierra Leone,)]. officially the Republic of Sierra Leone, is a country on the southwest coast of West Africa. It is bordered by Liberia to the southeast and Guinea surrounds the northern half of the nation. Covering a total area of , Sierra ...
civil war and Chad) ; * Iraq Air Force: 52 (delivered from 1980) ; *
Nigerian Air Force The Nigerian Air Force (NAF) is the air branch of the Nigerian Armed Forces. It is the youngest branch of the Nigerian Armed Forces. It is one of the largest in Africa, consisting of about 15,000 personnel and aircraft including eight Chinese Che ...
had two aircraft in service.


Former civil operators

; *
Swissair Swissair AG/ S.A. (German: Schweizerische Luftverkehr-AG; French: S.A. Suisse pour la Navigation Aérienne) was the national airline of Switzerland between its founding in 1931 and bankruptcy in 2002. It was formed from a merger between Bal ...


Accidents and incidents

The South African Air Force ( SAAF) grounded their fleet of PC-7 MkIIs after a crash on 15 January 2008. The aircraft went down shortly after takeoff from
Overberg Air Force Base Air Force Base Overberg is an airbase of the South African Air Force at Bredasdorp on the Overberg district of the Western Cape province and is the host of the 525 squadron and the Test Flight and Development Centre. It is placed under command ...
in the
Western Cape Province The Western Cape is a province of South Africa, situated on the south-western coast of the country. It is the fourth largest of the nine provinces with an area of , and the third most populous, with an estimated 7 million inhabitants in 2020 ...
. SAAF Lieutenant-Colonel Chris Meiring, 58, died shortly after the crash. The aircraft was flying to Langebaanweg Air Force Base for maintenance but shortly after takeoff it rolled and flew into the ground. The cause is believed to have been a structural problem. In March 2010, a pilot was killed when his
Royal Malaysian Air Force The Royal Malaysian Air Force (RMAF, ms, Tentera Udara Diraja Malaysia; TUDM; Jawi: ) was formed on 2 June 1958 as the Royal Federation of Malaya Air Force (; ). However, its roots can be traced back to the Malayan Auxiliary Air Force format ...
(RMAF) aircraft exploded and caught fire in midair during a solo airshow. This is the fifth accident involving Royal Malaysian Air Force PC-7 aircraft. In June 2010, two Mexican pilots were killed when their Air Force PC-7 crashed after taking off from Pie de la Cuesta, a district in the resort city of Acapulco, Mexico. The PC-7 crashed into the sea near Acapulco. On 20 October 2011, two PC-7s of the Botswana Defence Force were involved in a midair collision over Letlhakeng 100 km west of Gaborone. Two of the four aircrew involved were killed in the accident. On 12 September 2017 a pilot was killed when his Swiss Air Force PC-7 crashed at the Schreckhorn in Canton Bern on its way from Payerne AFB to Locarno AFB.


Specifications (PC-7 Turbo Trainer)


See also


References


Citations


Bibliography

* Bodansky, Yossef. "Target America & the West: Terrorism Today." ''SP Books'', 1993. . * Cordesman, Anthony H. and Abraham R. Wagner. "The Lessons of Modern War: The Iran-Iraq War." ''Westview Press'', 1991. . * * * * Jackson, Paul. "Jane's All The World's Aircraft 2003–2004." Coulsdon, UK: ''Jane's Information Group'', 2003. . * Lambert, Mark. "Jane's All The World's Aircraft 1993-94." Coulsdon, UK: ''Jane's Data Division'', 1993. . * Razoux, Pierre
"The Iran-Iraq War."
''Harvard University Press'', 2015. . * "The Svelte Switzer ... Pilatus' Turbo Trainer". ''
Air International ''AIR International'' is a British aviation magazine covering current defence aerospace and civil aviation topics. It has been in publication since 1971 and is currently published by Key Publishing Ltd. History and profile The magazine was fir ...
,'' Vol. 16, No. 3, September 1979, pp. 111–118.


External links

* {{DEFAULTSORT:Pilatus Pc-7 PC-07 1960s Swiss military trainer aircraft Single-engined tractor aircraft Low-wing aircraft Single-engined turboprop aircraft Aircraft first flown in 1966